CN102729005A - 金属纤维屏蔽毡的制备方法及其应用 - Google Patents
金属纤维屏蔽毡的制备方法及其应用 Download PDFInfo
- Publication number
- CN102729005A CN102729005A CN2012101756002A CN201210175600A CN102729005A CN 102729005 A CN102729005 A CN 102729005A CN 2012101756002 A CN2012101756002 A CN 2012101756002A CN 201210175600 A CN201210175600 A CN 201210175600A CN 102729005 A CN102729005 A CN 102729005A
- Authority
- CN
- China
- Prior art keywords
- shielding
- glass
- felt
- fiber
- alloy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 11
- 239000002184 metal Substances 0.000 title claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 39
- 229910052802 copper Inorganic materials 0.000 claims abstract description 39
- 239000010949 copper Substances 0.000 claims abstract description 39
- 238000005245 sintering Methods 0.000 claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000012805 post-processing Methods 0.000 claims abstract description 5
- 239000000956 alloy Substances 0.000 claims description 51
- 229910045601 alloy Inorganic materials 0.000 claims description 50
- 239000011521 glass Substances 0.000 claims description 48
- 229920000914 Metallic fiber Polymers 0.000 claims description 25
- 238000009413 insulation Methods 0.000 claims description 16
- 238000010792 warming Methods 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- 239000002351 wastewater Substances 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000005491 wire drawing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 2
- 229910000889 permalloy Inorganic materials 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 238000009740 moulding (composite fabrication) Methods 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 239000007769 metal material Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000002310 reflectometry Methods 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Powder Metallurgy (AREA)
Abstract
Description
测试频率(MHz) | 开阔场信号(dBμv) | 屏蔽后信号(dBμv) | 屏蔽效能(dB) |
0.014 | 100 | 73 | 27 |
0.1 | 104 | 51 | 53 |
0.2 | 104 | 41 | 65 |
450 | 102 | -16 | 118 |
950 | 97 | -10 | 107 |
3000 | 104 | 0 | 104 |
6000 | 103 | 3 | 100 |
10000 | 93 | -7 | 100 |
18000 | 84 | -2 | 86 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210175600.2A CN102729005B (zh) | 2012-05-31 | 2012-05-31 | 金属纤维屏蔽毡的制备方法 |
Applications Claiming Priority (1)
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CN201210175600.2A CN102729005B (zh) | 2012-05-31 | 2012-05-31 | 金属纤维屏蔽毡的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102729005A true CN102729005A (zh) | 2012-10-17 |
CN102729005B CN102729005B (zh) | 2014-05-21 |
Family
ID=46985677
Family Applications (1)
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CN201210175600.2A Expired - Fee Related CN102729005B (zh) | 2012-05-31 | 2012-05-31 | 金属纤维屏蔽毡的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102729005B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103233254A (zh) * | 2013-04-11 | 2013-08-07 | 西安菲尔特金属过滤材料有限公司 | 一种耐蚀合金纤维的制备方法 |
CN103763895A (zh) * | 2014-01-22 | 2014-04-30 | 昆山海普过滤分离科技有限公司 | 一种漫反射型电磁波屏蔽材料 |
CN103796497A (zh) * | 2014-01-22 | 2014-05-14 | 昆山海普过滤分离科技有限公司 | 一种带有高电导率金属层的电磁波屏蔽材料 |
CN104002101A (zh) * | 2014-05-26 | 2014-08-27 | 华南理工大学 | 一种长纤维织构组织金属材料的制造方法 |
CN104602505A (zh) * | 2015-01-21 | 2015-05-06 | 天津华夷屏蔽材料有限公司 | 一种纯金属纤维屏蔽布的制造方法 |
CN115948680A (zh) * | 2023-01-03 | 2023-04-11 | 南京达迈科技实业股份有限公司 | 一种高磁导率低矫顽力的铁镍合金及其制备方法和应用 |
Citations (7)
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JP2717303B2 (ja) * | 1989-04-20 | 1998-02-18 | 鈴木総業株式会社 | 電磁波シールドテントと電磁波シールドルーム |
CN1444234A (zh) * | 2003-04-15 | 2003-09-24 | 夏芝林 | 一种玻璃纤维织物导电材料的制备方法 |
JP2005059580A (ja) * | 2003-08-18 | 2005-03-10 | Helix Technology Inc | 電磁波シールド用金属被覆繊維布帛の金属層形成方法 |
CN1913046A (zh) * | 2006-08-03 | 2007-02-14 | 仲庆 | 通信电缆屏蔽层专用铜包钢编织细线的制备方法 |
JP2007049104A (ja) * | 2005-08-08 | 2007-02-22 | Dotetsu Gokin Kk | 電磁遮蔽方法および電磁遮蔽部材 |
CN101423996A (zh) * | 2008-12-05 | 2009-05-06 | 中国人民解放军海军医学研究所 | 一种磁场屏蔽织物及其制备方法与应用 |
CN101683021A (zh) * | 2007-05-07 | 2010-03-24 | 联邦莫卧儿系统保护公司 | 由织物制成的电磁防护套 |
-
2012
- 2012-05-31 CN CN201210175600.2A patent/CN102729005B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2717303B2 (ja) * | 1989-04-20 | 1998-02-18 | 鈴木総業株式会社 | 電磁波シールドテントと電磁波シールドルーム |
CN1444234A (zh) * | 2003-04-15 | 2003-09-24 | 夏芝林 | 一种玻璃纤维织物导电材料的制备方法 |
JP2005059580A (ja) * | 2003-08-18 | 2005-03-10 | Helix Technology Inc | 電磁波シールド用金属被覆繊維布帛の金属層形成方法 |
JP2007049104A (ja) * | 2005-08-08 | 2007-02-22 | Dotetsu Gokin Kk | 電磁遮蔽方法および電磁遮蔽部材 |
CN1913046A (zh) * | 2006-08-03 | 2007-02-14 | 仲庆 | 通信电缆屏蔽层专用铜包钢编织细线的制备方法 |
CN101683021A (zh) * | 2007-05-07 | 2010-03-24 | 联邦莫卧儿系统保护公司 | 由织物制成的电磁防护套 |
CN101423996A (zh) * | 2008-12-05 | 2009-05-06 | 中国人民解放军海军医学研究所 | 一种磁场屏蔽织物及其制备方法与应用 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103233254A (zh) * | 2013-04-11 | 2013-08-07 | 西安菲尔特金属过滤材料有限公司 | 一种耐蚀合金纤维的制备方法 |
CN103233254B (zh) * | 2013-04-11 | 2015-05-13 | 西安菲尔特金属过滤材料有限公司 | 一种耐蚀合金纤维的制备方法 |
CN103763895A (zh) * | 2014-01-22 | 2014-04-30 | 昆山海普过滤分离科技有限公司 | 一种漫反射型电磁波屏蔽材料 |
CN103796497A (zh) * | 2014-01-22 | 2014-05-14 | 昆山海普过滤分离科技有限公司 | 一种带有高电导率金属层的电磁波屏蔽材料 |
CN104002101A (zh) * | 2014-05-26 | 2014-08-27 | 华南理工大学 | 一种长纤维织构组织金属材料的制造方法 |
CN104602505A (zh) * | 2015-01-21 | 2015-05-06 | 天津华夷屏蔽材料有限公司 | 一种纯金属纤维屏蔽布的制造方法 |
CN115948680A (zh) * | 2023-01-03 | 2023-04-11 | 南京达迈科技实业股份有限公司 | 一种高磁导率低矫顽力的铁镍合金及其制备方法和应用 |
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CN102729005B (zh) | 2014-05-21 |
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Owner name: TIANJIN HUALEI TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: HE YUZHONG Effective date: 20150812 |
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Effective date of registration: 20150812 Address after: 301600, No. 11, Dongfanghong Road, Jinghai economic and Technological Development Zone, Tianjin, 1 Patentee after: Tianjin Hua Lei science and Technology Development Co., Ltd. Address before: Huishan District weir Tangtou Village town west of Jiangsu city of Wuxi province No. 169 214174 Patentee before: He Yuzhong |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method and application of metal fiber shielding felt Effective date of registration: 20150907 Granted publication date: 20140521 Pledgee: Tianjin Jingwu Technology Industry Development Co. Ltd. Pledgor: Tianjin Hua Lei science and Technology Development Co., Ltd. Registration number: 2015120000060 |
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